diff --git a/requirements.txt b/requirements.txt
index c84d006..ecc44e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 matplotlib==3.3.0
-numpy==1.19.1
+numpy==1.22.0
 pandas==1.1.0
 scikit-learn==0.23.1